Wastewater Treatment Plants

Surprise SPA 1 WRF Expansion

Location

Surprise, Arizona

Owner

City of Surprise

Architect

RT Engineers

Contract Value

$76,800,000

Capacity of the Surprise SPA 1 Water Reclamation Facility was increased from 8 to 16 MGD. The facility treats typical domestic wastewater from residential and commercial areas in the city of Surprise. The project scope included improvements to influent pumps, headworks, aeration basins, disinfection facilities and ancillary facilities. The project team worked closely with the City and design engineer to develop a phased delivery of seven GMPs (guaranteed maximum prices) and five construction packages in order to meet aggressive regulatory requirement schedule milestones

16

This project to increased the capacity of the Surprise SPA 1 Water Reclamation Facility from 8 to 16 MGD.